<!doctype html>
<meta charset="utf-8">
<link rel="author" name="Delan Azabani" href="mailto:dazabani@igalia.com">
<link rel="stylesheet" href="support/highlights.css">
<style>
    @font-face {
        font-family: CSSTest;
        src: url(/fonts/CSSTest/csstest-basic-italic.ttf);
    }
    main {
        font: 80px/1 CSSTest;
        margin: 0.5em;
        width: min-content;
    }
    .unselected {
        background: black;
    }
    .orange {
        color: orange;
    }
    .selected {
        background: #0000FFC0;
        color: transparent;
    }
</style>
<!--
    In this ref, the overhanging parts of the selected text are
    invisible, being painted in transparent. Blink does this.
-->
<p>Test passes if the blue rectangle below contains no proper orange, only orange dimmed by blue.
<main class="highlight_reftest">
    <div class="hrt_layers">
        <div><span class="unselected">ii∫∫∫</span></div>
        <div>ii∫<span class="hrt_hider">
            <div><span class="orange">ii∫</span>∫∫</div>
            ∫∫
        </span></div>
        <div>ii∫<span class="orange">∫∫</span></div>
        <div><span class="selected">ii∫</span>∫∫</div>
        ii∫∫∫
    </div>
</main>
